Title (en)

RESTRICTIVE AND PREFERENTIAL ROUTING IN A DISTRIBUTED MOBILE SWITCHING CENTER ENVIRONMENT WITH MEDIA GATEWAY CLUSTERS

Title (de)

EINGESCHRÄNKTES UND PRÄFERENTIELLES ROUTEN IN EINER VERTEILTEN MOBILVERMITTLUNGSSTELLENUMGEBUNG MIT MEDIA-GATEWAY-CLUSTERN

Title (fr)

ACHEMINEMENT RESTRICTIF ET PREFERENTIEL DANS UN ENVIRONNEMENT DE CENTRE DE COMMUTATION MOBILE REPARTIE COMPRENANT DES GRAPPES DE PASSERELLES DE MEDIA

Publication

EP 1738597 A1 20070103 (EN)

Application

EP 05737718 A 20050421

Priority

• US 2005013826 W 20050421
• US 56400304 P 20040421

Abstract (en)

[origin: WO2005107288A1] A system and method for routing calls in a distributed mobile switching center environment involves receiving a call at a first node (115(1)) in a telecommunication network (100). The first node is associated with multiple trunks (430, 445). A constraint relating to selection of a circuit for routing the call is identified (320). The circuit is associated with one of the trunks that is associated with the first node. The call is routed (350) to a trunk in accordance with the constraint.

IPC 8 full level

H04Q 3/00 (2006.01); H04Q 3/66 (2006.01); H04Q 7/20 (2006.01); H04Q 7/24 (2006.01); H04W 72/02 (2009.01); H04W 76/02 (2009.01); H04W 92/16 (2009.01); H04W 88/14 (2009.01)

CPC (source: EP US)

B32B 27/00 (2013.01 - EP US); C03C 17/36 (2013.01 - EP US); C03C 17/3618 (2013.01 - EP US); C03C 17/3639 (2013.01 - EP US); C03C 17/3644 (2013.01 - EP US); C03C 17/366 (2013.01 - EP US); C03C 17/3681 (2013.01 - EP US); H04Q 3/0045 (2013.01 - EP US); H04Q 3/66 (2013.01 - EP US); C03C 2217/734 (2013.01 - EP US); Y10T 428/24942 (2015.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

WO 2005107288 A1 20051110; CN 1965595 A 20070516; CN 1965595 B 20100922; EP 1738597 A1 20070103; EP 1738597 A4 20090408; EP 1738597 B1 20111012

DOCDB simple family (application)

US 2005013826 W 20050421; CN 200580018481 A 20050421; EP 05737718 A 20050421